Intel® MPI Library 4.1 Update 3 Build 047 Readme

The Intel® MPI Library for Linux* and Windows* is a high-performance interconnect-independent multi-fabric library implementation of the industry-standard Message Passing Interface, v2.2 (MPI-2.2) specification. This package is for MPI users who develop on and build for IA-32 and Intel® 64 architectures on Linux* and Windows*, as well as customers running on the Intel® Xeon Phi™ coprocessor on Linux*. You must have a valid license to download, install and use this product.

The Intel® MPI Library 4.1 Update 3 Build 047 for Windows* packages are now ready for download. The Intel® MPI Library is available as a stand-alone product and as part of Intel® Cluster Studio 2013 SP1 and Intel® Cluster Studio XE 2013 SP1. Please visit the Intel® Software Evaluation Center to evaluate this product.

New in this release:

Refer to the Intel® MPI Library 4.1 Update 3 Release Notes for more details.


  • Intel® MPI Library 4.1 Update 3 Build 047 for Windows*
    • File: w_mpi_p_4.1.3.047.exe

      A file containing the complete product installation for Windows (32-bit/x86-64bit development)

    • File: w_mpi-rt_p_4.1.3.047.exe

      A file containing the free runtime environment installation for Windows (32-bit/x86-64bit development)

For more complete information about compiler optimizations, see our Optimization Notice.